CN204943096U - A kind of plant illumination light source and light fixture - Google Patents
A kind of plant illumination light source and light fixture Download PDFInfo
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- CN204943096U CN204943096U CN201520689836.7U CN201520689836U CN204943096U CN 204943096 U CN204943096 U CN 204943096U CN 201520689836 U CN201520689836 U CN 201520689836U CN 204943096 U CN204943096 U CN 204943096U
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- light source
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- red fluorescence
- plant
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P60/00—Technologies relating to agriculture, livestock or agroalimentary industries
- Y02P60/14—Measures for saving energy, e.g. in green houses
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- Non-Portable Lighting Devices Or Systems Thereof (AREA)
- Led Device Packages (AREA)
- Cultivation Of Plants (AREA)
Abstract
The utility model discloses a kind of plant illumination light source and light fixture, comprise substrate, substrate is provided with chip rest area, this chip rest area is equiped with LED blue chip, and substrate is provided with light source electrodes, described substrate is equiped with transparent lens sheet, substrate is provided with fluorescent powder lens and embeds frame, this transparent lens sheet is arranged on this fluorescent powder lens and embeds on frame, and this transparent lens sheet is positioned at the top of LED blue chip, and transparent lens sheet is provided with red fluorescence powder lens.The utility model is easy for installation, and adopt blue chip to be separated with red fluorescence powder lens, red fluorescence powder lens adjust red fluorescence powder ratio according to plant growing cycle, and can discharge replacing.
Description
Technical field
The utility model relates to a kind of lighting source, specifically a kind of for the lighting source in growing process.
Background technology
The growth needs sun of plant, after people have grasped the inner principle that plant needs the sun, modern science can
Better grow there is no the place of the sun to allow plant.Chlorophyll in blade is by the blue light in the dominant absorption sun
Realize photosynthesis with ruddiness, people can by light filling technology or completely artificial light technology plant can be allowed equally to complete photosynthesis.
At present, artificial light source for plant culture mainly contains fluorescence lamp & lantern and LED two class, fluorescence lamp & lantern plant growth light source is generally that the fluorescent material of the specific band light source (blue light and ruddiness) can launched needed for plant growth is coated on lamp wall, then sends corresponding light wave by ultraviolet excitated fluorescent powder; LED class plant growth light source is generally the corresponding light wave directly being sent plant growth needs by blue light and red LED chip.Above product has a common ground, namely after product export, its optical property of the product of same model is fixing, that is after product is produced, the amount of its blue light sent and ruddiness and ratio are constant, and plant is not identical to the demand of light in each production phase, therefore for adapting to the demand of plant Different growth phases, peasant household just needs the growth light source buying different model, and its cost is high; Further, need integral replacing to growth light source, change inconvenient, workload is large, and this is also uneconomical.In addition, its fluorescent material of fluorescence lamp & lantern plant growth light source (especially red fluorescence powder) in conventional art from excitaton source excessively close to, the good fluorescent material of stability must be selected to prevent hot quenching effect, make the selection of red fluorescence powder narrow, and hot-quenching its optical property of high fluorescent material of going out is not necessarily optimum, therefore also limit the optical property of plant growth light source product.
Existing market can LED plant illumination light source field in, according to the Influencing Mechanism of spectral region to plant physiology, spectrum regulates more single, can not the ratio of and blue light red according to plant growing cycle adjustment.
Summary of the invention
The technical problems to be solved in the utility model is to provide a kind of plant illumination light source light fixture, utilizes the red blue-light source chromatogram ratio of plant illumination LED light source and ratio that is red according to plant growing cycle adjustment and blue light, improves illuminating effect, Promoting plant growth.
In order to solve the problems of the technologies described above, the utility model takes following technical scheme:
A kind of plant illumination light source, comprise substrate, substrate is provided with chip rest area, this chip rest area is equiped with LED blue chip, substrate is provided with light source electrodes, described substrate is equiped with transparent lens sheet, this transparent lens sheet is positioned at the top of LED blue chip, and transparent lens sheet is provided with red fluorescence powder lens.
Described substrate is provided with fluorescent powder lens and embeds frame, and transparent lens sheet and red fluorescence powder lens are arranged on this fluorescent powder lens and embed on frame.
Described substrate is also provided with light source locating hole.
The wavelength of described LED blue chip is 450 ~ 470nm, and the emission wavelength of red fluorescence powder lens is 620 ~ 670nm.
Described substrate is aluminium oxide ceramic substrate or aluminum nitride ceramic substrate.
A kind of light fixture, described light fixture comprises above-described plant illumination light source, using this plant illumination light source as lamp source.
Red fluorescence powder lens are separated setting with LED chip by the utility model, carry out insulation package, be convenient for changing red fluorescence powder lens, thus be convenient to the chromatogram ratio of the ruddiness adjusting the blue light that sends of blue-light LED chip and red fluorescence powder lens, ratio that is red and blue light is adjusted according to plant growing cycle, advantageously in the growth of plant, and be separated with LED chip due to red fluorescence powder lens, thus significantly reduce that fluorescent powder colloid is aging, chromatogram drift and LED light decline.
Accompanying drawing explanation
Accompanying drawing 1 is plan structure schematic diagram of the present utility model;
Accompanying drawing 2 is the utility model cross-sectional view.
1-substrate, 2-chip rest area, 3-fluorescent powder lens embeds frame, 4-light source electrodes, 5-light source locating hole, 6-LED blue chip, 7-transparent glasses lens, 8-red fluorescence powder lens.
Detailed description of the invention
For the ease of the understanding of those skilled in the art, below in conjunction with accompanying drawing, the utility model will be further described.
As shown in figure 1 and 2, a kind of plant illumination light source, comprise substrate 1, substrate 1 is provided with chip rest area 2, and this chip rest area 2 is equiped with LED blue chip 6, and substrate 1 is provided with light source electrodes 4, this light source electrodes is used for being connected with power supply, described substrate 1 is equiped with transparent lens sheet 7, and this transparent lens sheet 7 is positioned at the top of LED blue chip 6, and transparent lens sheet 7 is provided with red fluorescence powder lens 8.Thus red fluorescence powder lens are separated with LED blue chip, LED blue chip die bond bonding wire is in chip rest area.Whole light source adopts COB packaged type to encapsulate.Substrate 1 is also provided with light source locating hole 5, the installation carrying out light source that can prepare.Substrate is aluminium oxide ceramic substrate or aluminum nitride ceramic substrate, or adopts the material of other high heat conduction to make.
In addition, substrate 1 is provided with fluorescent powder lens and embeds frame 3, and transparent lens sheet 7 and red fluorescence powder lens 8 are arranged on this fluorescent powder lens and embed on frame.Embed frame by this fluorescent powder lens, firmly transparent lens sheet and red fluorescence powder lens can be installed, ensure not easily loose or dislocation.
In addition, the wavelength of LED blue chip is 450 ~ 470nm, and the emission wavelength of red fluorescence powder lens is 620 ~ 670nm.The light source of this range intervals is all allow plant produce best photosynthesis, plant obtains best growth conditions, except give plant when scarce light between in obtain except light filling, also allow plant in growth course, promote the differentiation of multiple side shoot and bud, accelerate root, stem and leaf growth, accelerate the synthesis of plant carbohydrates and the synthesis of vitamin, shorten growth cycle.By replacing replacing to red fluorescence powder lens, the ratio of red blue-light source chromatogram can be adjusted as required, red blue-light source chromatogram ratio is generally advisable between 5:1 ~ 10:1, usually can select the ratio of 7 ~ 8:1, thus proportioning goes out the light source chromatogram of the most applicable plant growth.
In addition, a kind of light fixture, described light fixture comprises above-described plant illumination light source, using this plant illumination light source as lamp source.
The utility model only needs, by changing red fluorescence powder lens, not need to change LED blue chip, can adjust the light source chromatogram of red blue light as required, thus obtain the light source of the most applicable plant growing cycle.
The above embodiment only have expressed the specific embodiment of the present invention, and it describes comparatively concrete and detailed, but therefore can not be interpreted as the restriction to the scope of the claims of the present invention.It should be pointed out that for a person skilled in the art, without departing from the inventive concept of the premise, can also make some distortion and improvement, these all belong to protection scope of the present invention.Therefore, the protection domain of patent of the present invention should be as the criterion with claims.
Claims (6)
1. a plant illumination light source, comprise substrate, substrate is provided with chip rest area, this chip rest area is equiped with LED blue chip, substrate is provided with light source electrodes, it is characterized in that, described substrate is equiped with transparent lens sheet, this transparent lens sheet is positioned at the top of LED blue chip, and transparent lens sheet is provided with red fluorescence powder lens.
2. plant illumination light source according to claim 1, is characterized in that, described substrate is provided with fluorescent powder lens and embeds frame, and transparent lens sheet and red fluorescence powder lens are arranged on this fluorescent powder lens and embed on frame.
3. plant illumination light source according to claim 2, is characterized in that, described substrate is also provided with light source locating hole.
4. plant illumination light source according to claim 3, is characterized in that, the wavelength of described LED blue chip is 450 ~ 470nm, and the emission wavelength of red fluorescence powder lens is 620 ~ 670nm.
5. plant illumination light source according to claim 4, is characterized in that, described substrate is aluminium oxide ceramic substrate or aluminum nitride ceramic substrate.
6. a light fixture, is characterized in that, described light fixture comprises the plant illumination light source according to any one of Claims 1 to 5.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520689836.7U CN204943096U (en) | 2015-09-08 | 2015-09-08 | A kind of plant illumination light source and light fixture |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520689836.7U CN204943096U (en) | 2015-09-08 | 2015-09-08 | A kind of plant illumination light source and light fixture |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204943096U true CN204943096U (en) | 2016-01-06 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520689836.7U Active CN204943096U (en) | 2015-09-08 | 2015-09-08 | A kind of plant illumination light source and light fixture |
Country Status (1)
| Country | Link |
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| CN (1) | CN204943096U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105702669A (en) * | 2016-03-31 | 2016-06-22 | 苏州汉克山姆照明科技有限公司 | Special broadband blue light LED for plant growth |
| CN106195664A (en) * | 2016-08-17 | 2016-12-07 | 江门市中亚光电有限公司 | A kind of LED light source for supplementary lighting for plant growing |
| CN109477623A (en) * | 2016-07-05 | 2019-03-15 | 法雷奥照明公司 | Light source and corresponding motor vehicles light emitting module |
-
2015
- 2015-09-08 CN CN201520689836.7U patent/CN204943096U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105702669A (en) * | 2016-03-31 | 2016-06-22 | 苏州汉克山姆照明科技有限公司 | Special broadband blue light LED for plant growth |
| CN109477623A (en) * | 2016-07-05 | 2019-03-15 | 法雷奥照明公司 | Light source and corresponding motor vehicles light emitting module |
| CN106195664A (en) * | 2016-08-17 | 2016-12-07 | 江门市中亚光电有限公司 | A kind of LED light source for supplementary lighting for plant growing |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |